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The charge on a cation 'M' is +2 and ani...

The charge on a cation 'M' is +2 and anion 'A' is -3. The compound formed has the formula

A

`MA_2`

B

`M_3 A_2`

C

`M_2 A_3`

D

`M_2A`

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • The charge on a cauon 'M' is +2 'Ais -3. The compound formed has the formula

    A
    `MA_(2)`
    B
    `M_(3)A_(2)`
    C
    `M_(2)A_(3)`
    D
    `M_(2)A`

  • The compound of vanadium has magnetic moment of 1.73 BM. The vanadium chloride has the formula:

    A
    `VCl_2`
    B
    `VCl_3`
    C
    `VCl_4`
    D
    `VCl_5`

  • The compound of vanadium has magnetic moment of 1.73 BM. The vanadium chloride has the formula:

    A
    `VCl_2`
    B
    `VCl_3`
    C
    `VCl_4`
    D
    `VCl_4`

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